2015-10-21
- jennifer
- martym
-- Create a group | |
CREATE ROLE readaccess; | |
-- Grant access to existing tables | |
GRANT USAGE ON SCHEMA public TO readaccess; | |
GRANT SELECT ON ALL TABLES IN SCHEMA public TO readaccess; | |
-- Grant access to future tables | |
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO readaccess; |
# see How to Install Redis Server on CentOS 7 - http://linoxide.com/storage/install-redis-server-centos-7/ | |
# --- Compiling --- | |
$ yum install gcc make tcl | |
$ REDIS_VER=3.2.3 | |
$ wget http://download.redis.io/releases/redis-$REDIS_VER.tar.gz | |
$ tar xzvf redis-$REDIS_VER.tar.gz | |
$ cd redis-$REDIS_VER | |
$ make | |
$ make test |
server { | |
listen 80; | |
server_name localhost; | |
root /Users/YOUR_USERNAME/Sites; | |
access_log /Library/Logs/default.access.log main; | |
location / { | |
include /usr/local/etc/nginx/conf.d/php-fpm; | |
} |
<?php | |
// curl -sS https://getcomposer.org/installer | php | |
// php composer.phar require aws/aws-sdk-php | |
// export AWS_ACCESS_KEY_ID=... | |
// export AWS_SECRET_ACCESS_KEY=... | |
$streamName = '<INSERT_YOUR_STREAMNAME_HERE>'; | |
$numberOfRecordsPerBatch = 10000; |
Elastic Load Balancer, CloudFront and Let's Encrypt |
If you’re trying to delete a very large number of files at one time (I deleted a directory with 485,000+ today), you will probably run into this error:
/bin/rm: Argument list too long.
The problem is that when you type something like “rm -rf ”, the “” is replaced with a list of every matching file, like “rm -rf file1 file2 file3 file4” and so on. There is a reletively small buffer of memory allocated to storing this list of arguments and if it is filled up, the shell will not execute the program. To get around this problem, a lot of people will use the find command to find every file and pass them one-by-one to the “rm” command like this:
find . -type f -exec rm -v {} \;
My problem is that I needed to delete 500,000 files and it was taking way too long.
rabbitmqctl add_user test test | |
rabbitmqctl set_user_tags test administrator | |
rabbitmqctl set_permissions -p / test ".*" ".*" ".*" |
{ | |
"repositories": [ | |
{ | |
"type": "path", | |
"url": "../relative/project/path" | |
} | |
], | |
"require": { | |
"${project}": "dev-${branch}" | |
} |